Author

F. E. Nastiti

2 papers indexed here

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Open access Sep 2026

PENERAPAN METODE K-MEANS CLUSTERING DAN SUPPORT VECTOR MACHINE (SVM) BERBASIS MODEL RFM UNTUK KLASIFIKASI TIER PELANGGAN

Suboptimal management of large-scale transaction data can lead to marketing inefficiencies, particularly in determining promotional strategies that do not align with customer characteristics. This study aims to map the customer loyalty of CV Ekasa's client partners, by segmenting its customers using an integrated Recen...

Tariq Tariq, Nurmalitasari Nurmalitasari, F. E. Nastiti · METHODIKA: Jurnal Teknik Inf... · 0 citations

Open access Jul 2026

Comparison of TF-IDF and Sentence-Transformer NLP Methods for a Perfume Recommendation System Based on User Descriptions with Streamlit Visualization

Findings confirm that semantic embedding methods provide superior ranking quality and cross-lingual robustness, offering a scalable and translation-free solution applicable to multilingual product recommendation systems in commercial settings.

Kevin De Rafael Rio Aryanto, F. E. Nastiti, Ridwan Dwi Irawan · IC-ITECHS · 0 citations